Junior Infrastructure Architect

Junior Infrastructure Architect, with a technical profile, collaborative spirit, and a desire to learn. This person will support the definition and evolution of infrastructure and architecture solutions, participating in modern projects across Cloud, on-premises, and hybrid environments, system integrations, relevant technology lifecycles, and the creation and validation of reference artifacts.

Key Responsibilities

Support the definition of infrastructure architectures for new systems and the evolution of existing environments

Participate in the solution evaluation process, analyzing technical requirements and proposing alternatives aligned with best practices

Assist in creating and maintaining architecture artifacts, such as:

Solution diagrams

Technical documentation

Descriptions of patterns and architectural references

Collaborate with multidisciplinary teams within and outside the department to ensure solution alignment

Contribute to technical feasibility analysis and implementation impacts

Support initiatives in cloud environments (IaaS, PaaS, and SaaS), on-prem, and hybrid setups, applying infrastructure architecture best practices

Work in agile squads (Scrum and Kanban) and their tools (Jira and Confluence)

Technical Requirements

Mandatory:

Knowledge of networking fundamentals, including:

TCP/IP

Connectivity and communication concepts between services

Basic knowledge of cloud computing, covering:

IaaS (Infrastructure as a Service)

PaaS (Platform as a Service)

SaaS (Software as a Service)

On-premises

Understanding of solution architecture concepts

Familiarity with architecture artifacts and technical documentation

Knowledge of the solution evaluation process (requirements gathering, technical analysis, comparison of alternatives)

Experience or knowledge in agile methodologies, such as:

Scrum

Kanban

Desirable:

Notions of information security applied to infrastructure

Knowledge of diagramming tools (e.g., Draw.io and BizzDesign)

Familiarity with multicloud environments (GCP, AWS, Azure, or OCI)

Cloud Native certifications (foundation/associate)

Technologies and tools (basic knowledge expected)

Cloud

At least one of the following providers:

Google Cloud (GCP)

AWS

Azure

Common services:

Virtual Machines (VMs)

Storage (Blob, S3, buckets)

Virtual Networks (VNet, VPC)

IAM (access control)

Networks and Connectivity

Protocols and services:

TCP/IP

DNS

HTTP/HTTPS

FTP/SFTP (concept)

Network Infrastructure:

Load Balancer

API Gateway (conceptual)

VPN / Site-to-Site / Client VPN

NAT / proxies (concept)

Security:

Firewalls (NSG, Security Groups)

WAF (basic concept)

Behavioral Competencies

Analytical and structured thinking

Strong communication and documentation skills

Curiosity and a continuous desire to learn

Collaboration and teamwork

Organization and attention to detail

What you will find here

Collaborative environment focused on learning

Exposure to modern technologies and real infrastructure challenges

Active participation in strategic projects